CN211556541U

CN211556541U - Electromechanical distribution box of building

Info

Publication number: CN211556541U
Application number: CN201922062548.XU
Authority: CN
Inventors: 杨勇; 胡东辉; 许苏扬; 张平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a building electromechanical distribution box, which belongs to the technical field of building electromechanical, and comprises a box body, wherein the front surface of the box body is hinged with a box door through a hinge, an observation window is arranged on the box door, the upper surface of the box body is fixedly provided with a rainproof cover through a fixed column, the lower surface of the box body is welded with two mounting frames, and the two mounting frames are fixedly connected through three connecting plates; through setting up the winding displacement board, mounting panel and construction bolt b, it is fixed to the mounting panel to utilize construction bolt b, and then it is fixed to the winding displacement board, utilize set casing an and set casing b to constitute the winding displacement board, utilize a plurality of semi-circular holding tanks on the locating plate to hold and fix different electric power pencil, be convenient for to the separately winding displacement of electric power pencil, avoid the winding influence later stage maintenance inspection together, and utilize spacing slot of spacing plug block cooperation and use construction bolt c to install set casing an and set casing b, simple to operate and simple structure, make things convenient for the later stage to dismantle the winding displacement board.

Description

Electromechanical distribution box of building

Technical Field

The utility model belongs to the technical field of the building electromechanics, concretely relates to building electromechanics block terminal.

Background

The electromechanical engineering of the building is an important component in the building engineering, mainly including the water supply and drainage system, the power supply system, the air-conditioning ventilation system, the weak current system, the fire extinguishing system, the intelligent system, the electromechanical engineering quality directly influences the whole quality of the building engineering, including the operation effect, whether energy is saved and whether the building is practical when really put into use.

The existing electromechanical distribution box of a building is incomplete in function, is easy to wet by rainwater and rust when being installed outside, reduces the service life of the distribution box, is poor in heat dissipation effect only through ventilation and heat dissipation of heat dissipation louvers installed on the distribution box, cannot regularly arrange wires for power harnesses, and brings inconvenience to maintenance and inspection in the later period due to scattered concentration of the power harnesses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building electromechanical block terminal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building electromechanical distribution box comprises a box body, wherein a box door is hinged to the front side of the box body through a hinge, an observation window is arranged on the box door, a rain-proof cover is fixedly arranged on the upper surface of the box body through a fixed column, two mounting frames are welded on the lower surface of the box body and are fixedly connected through three connecting plates, the two mounting frames, the three connecting plates and the lower surface of the box body form an enclosed space, a heat dissipation fan is fixedly arranged on the upper surface of the connecting plate below the two mounting plates, the heat dissipation fan and components inside the box body are electrically connected with an external power supply, a plurality of ventilation openings a are formed in the connecting plates, a ventilation opening b is formed in the lower surface of the box body, a dust filter screen is detachably arranged on the inner side wall of the ventilation opening b, mounting bolts a are installed, the utility model discloses a semiconductor device, including casing a, casing b, wire arrangement board, mounting bolt c, semicircular holding tank, semicircular through wires hole has all been seted up to the equal fixed mounting in lower surface of upper surface of casing a inside wall and the equal fixed mounting in lower surface of casing b inside wall, the wire arrangement board passes the jack of seting up on the casing and extends the box, the wire arrangement board mainly comprises set casing an and set casing b, through mounting bolt c fixed connection between set casing a and the set casing b, the equal fixed mounting in spring one end has the locating plate on set casing an and the set casing b, a side that the spring was kept away from to the locating plate has seted up the semicircular holding tank of a plurality of, semicircular through wires hole has all been seted up to the position to semicircular holding tank to set casing an and set casing b left and right sides face.

By adopting the scheme, the wiring board is fixed by the mounting bolt b and further fixed by the fixing shell a and the fixing shell b, the wiring board is formed by the fixing shell a and the fixing shell b, different power wire harnesses are accommodated and fixed by the plurality of semicircular accommodating grooves on the positioning plate, the power wire harnesses are conveniently separated and wound together, the problem that the winding affects the later maintenance and inspection is avoided, the limiting insertion block is matched with the limiting insertion groove, the fixing shell a and the fixing shell b are installed by the mounting bolt c, the installation is convenient and simple, the later-period disassembly of the wiring board is convenient, the rain-proof cover is arranged, rainwater can be effectively prevented from directly dropping on the surface of the box body by the rain-proof cover, the good rain-proof effect is achieved, the flow of gas in the box body can be accelerated by the arrangement of the heat dissipation fan, the heat dissipation efficiency is effectively improved, and the service life of internal devices, utilize the setting of dust screen to avoid the dust in the outside air to enter into the box simultaneously inside, reach certain dustproof effect, perfect function diversity.

As a preferred embodiment, the spring is sleeved on the outer surface of the telescopic rod, and two ends of the telescopic rod are fixedly connected with the inner side wall of the fixed shell a and one side surface of the positioning plate respectively.

By adopting the scheme, the spring is supported by the telescopic rod, and the positioning plate is more stable in movement and is not easy to shake due to the existence of the telescopic rod when the positioning plate is driven to move by the elastic action of the spring.

As a preferred embodiment, both sides are fixed mounting with spacing inserted block around the set casing b upper surface, spacing slot has all been seted up to both sides around the set casing a lower surface, the surface of spacing inserted block and the inside wall laminating of spacing slot.

By adopting the scheme, the fixed shell a and the fixed shell b are connected stably and more conveniently by inserting the limit insert into the limit slot, and the installation can be realized by aligning the position between the fixed shell a and the fixed shell b.

In a preferred embodiment, a rubber gasket is bonded to the lower surface of the fixed casing a, and the lower surface of the rubber gasket is bonded to the upper surface of the fixed casing b.

Adopt above-mentioned scheme, utilize the setting up of rubber packing pad to make the laminating between set casing an and the set casing b inseparable, effectively avoid the dust impurity in the outside air to enter into inside set casing a and the set casing b.

In a preferred embodiment, a sponge pad is adhered to the inner side wall of the semicircular accommodating groove.

By adopting the scheme, the positioning plate can be prevented from being in direct contact with the power harness when being used for clamping and positioning the power harness by utilizing the sponge cushion, so that the power harness can be protected, and the protection effect is good.

Compared with the prior art, the beneficial effects of the utility model are that:

the building electromechanical distribution box is provided with the wiring board, the mounting plate and the mounting bolts b, the mounting plate is fixed by the mounting bolts b, the wiring board is further fixed, the wiring board is formed by the fixing shell a and the fixing shell b, different power wiring harnesses are accommodated and fixed by the plurality of semicircular accommodating grooves in the positioning plate, the power wiring harnesses are conveniently separated and arranged, the problem that the power wiring harnesses are wound together to influence later-stage maintenance and inspection is avoided, the limiting insertion block is matched with the limiting insertion groove, and the fixing shell a and the fixing shell b are mounted by the mounting bolts c, so that the mounting is convenient and simple in structure, and the later-stage dismounting of the wiring board is facilitated;

this building electromechanical distribution box is through setting up rain-proof lid, utilizes rain-proof lid can effectively avoid the rainwater directly to drip on the box surface, has reached fine rain-proof effect, utilizes setting up of heat dissipation fan can accelerate the inside gaseous flow of box, effectively promotes the radiating efficiency, prolongs the life of its inside device, inside the dust that sets up in avoiding the ambient air of utilizing the dirt screen simultaneously enters into the box, reaches certain dustproof effect, perfect function diversity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a main view section of the wire arranging plate of the present invention;

fig. 3 is a schematic structural view of the fixing shell b of the present invention viewed from above;

FIG. 4 is a schematic view of the bottom view of the fixing shell of the present invention

Fig. 5 is a schematic structural view of the fixing shell a of the present invention viewed from above.

In the figure: 1. a box body; 2. a box door; 3. an observation window; 4. fixing a column; 5. a rain cover; 6. a mounting frame; 7. a connecting plate; 8. a heat dissipation fan; 9. a vent hole a; 10. a vent hole b; 11. a dust filter screen; 12. mounting bolts a; 13. a wire arranging plate; 14. a fixed shell a; 15. a fixed shell b; 16. a spring; 17. positioning a plate; 18. a semicircular accommodating groove; 19. limiting the inserting block; 20. limiting slots; 21. mounting a plate; 22. mounting bolts b; 23. mounting bolts c; 24. a telescopic rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the utility model provides a building electromechanical distribution box, which comprises a box body 1, a box door 2 is hinged on the front surface of the box body 1 through hinges, an observation window 3 is arranged on the box door 2, a rain cover 5 is fixedly arranged on the upper surface of the box body 1 through a fixed column 4, two mounting frames 6 are welded on the lower surface of the box body 1, the two mounting frames 6 are fixedly connected through three connecting plates 7, the two mounting frames 6, the three connecting plates 7 and the lower surface of the box body 1 form a closed space, a heat radiation fan 8 is fixedly arranged on the upper surface of the connecting plate 7 below the two mounting plates 21, the heat radiation fan 8 and components inside the box body 1 are electrically connected with an external power supply, a plurality of ventilation openings a9 are arranged on the connecting plates 7, a ventilation opening b10 is arranged on the lower surface of the box, mounting bolts a12 are mounted on the mounting frame 6 in a threaded manner, a wiring board 13 is arranged on the right side surface of the box body 1, the wiring board 13 penetrates through jacks formed in the box body 1 and extends out of the box body 1, the wiring board 13 mainly comprises a fixed shell a14 and a fixed shell b15, limiting plug blocks 19 are fixedly mounted on the front side and the rear side of the upper surface of the fixed shell b15, limiting slots 20 are formed in the front side and the rear side of the lower surface of the fixed shell a14, and the outer surface of each limiting plug block 19 is attached to the inner side wall of each limiting slot 20 (see fig. 1, 2, 3, 4 and 5); the limit insert block 19 is inserted into the slot 20 with the limit, so that the fixed shell a14 and the fixed shell b15 are connected stably and more conveniently, and the installation can be realized by butting together only by aligning the position between the fixed shell a14 and the fixed shell b 15.

The fixed shell a14 and the fixed shell b15 are fixedly connected through a mounting bolt c23, a rubber gasket is adhered to the lower surface of the fixed shell a14, and the lower surface of the rubber gasket is attached to the upper surface of the fixed shell b15 (see fig. 1, 2, 3 and 4); the fixed shell a14 and the fixed shell b15 are tightly attached by the arrangement of the rubber gasket, and dust and impurities in the outside air are effectively prevented from entering the fixed shell a14 and the fixed shell b 15.

The upper surface of the inner side wall of the fixed shell a14 and the lower surface of the inner side wall of the fixed shell b15 are both fixedly provided with a plurality of springs 16, the springs 16 are sleeved on the outer surface of the telescopic rod 24, and two ends of the telescopic rod 24 are respectively fixedly connected with the inner side wall of the fixed shell a14 and one side surface of the positioning plate 17 (see fig. 2); support spring 16 through setting up telescopic link 24, because the existence of telescopic link 24 makes its motion more stable and be difficult for rocking when utilizing spring 16's elastic action to drive locating plate 17 motion.

A positioning plate 17 is fixedly arranged at one end of the spring 16 on the fixed shell a14 and the fixed shell b15, a plurality of semicircular accommodating grooves 18 are formed in one side surface of the positioning plate 17 away from the spring 16, and spongy cushions are adhered to the inner side walls of the semicircular accommodating grooves 18 (see fig. 3 and 4); the sponge cushion is arranged, so that the positioning plate 17 can be prevented from being in direct contact with the power harness when clamping and positioning the power harness, the power harness can be protected, and the protection effect is good.

Semicircular threading holes are formed in the positions, opposite to the semicircular accommodating grooves 18, of the left side face and the right side face of the fixed shell a14 and the fixed shell b15, mounting plates 21 are welded to the upper surface of the fixed shell a14 and the lower surface of the fixed shell b15, and the mounting plates 21 are fixedly mounted on the right side face of the box body 1 through mounting bolts b 22.

When the device is used, the mounting frame 6 is mounted and fixed by the mounting bolt a12, so that the mounting and fixing of the box body 1 are realized, the rainproof purpose is achieved by the rain-proof plate in the using process of the box body 1, rainwater is prevented from dropping on the surface of the box body 1, the air is enabled to quickly enter the box body 1 through the vent hole a9 and the vent hole b10 by the rotation of the heat dissipation fan 8 and is exhausted through the heat dissipation louvers on the box body 1, the circulation and the exhaust of hot air are accelerated, the dust filter screen 11 is utilized to filter the air entering the box body 1 to prevent dust from entering the box body 1, so that the dustproof effect is achieved, when the power line bundle needs to be maintained and checked, the mounting bolt b22 is unscrewed to release the fixing of the mounting plate 21, the wire arranging plate 13 can be drawn out, the mounting bolt c23 is unscrewed to release the fixing between the fixing shell a14 and the fixing shell b15, so that the, thereby the power pencil in the semicircle holding tank 18 is maintained, put into the semicircle holding tank 18 of different positions department respectively with different power pencil when needing the installation in to find the position of accurate spacing inserted block 19 and spacing slot 20 and make fixed shell a14 and fixed shell b15 buckle together, screw in construction bolt c23 and make fixed shell a14 and fixed shell b15 link together and constitute wiring board 13, then utilize construction bolt b22 to fix wiring board 13 on box 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building machinery block terminal, includes box (1), its characterized in that: the box is characterized in that a box door (2) is hinged to the front of the box body (1) through a hinge, an observation window (3) is arranged on the box door (2), a rain-proof cover (5) is fixedly mounted on the upper surface of the box body (1) through a fixing column (4), two mounting frames (6) are welded on the lower surface of the box body (1), the two mounting frames (6) are fixedly connected through three connecting plates (7), the two mounting frames (6), the three connecting plates (7) and the lower surface of the box body (1) form a closed space, a heat dissipation fan (8) is fixedly mounted on the upper surface of the connecting plate (7) below the two mounting plates (21), the heat dissipation fan (8) and components inside the box body (1) are electrically connected with an external power supply, a plurality of ventilation openings a (9) are formed in the connecting plates (7), and a ventilation opening b (10), the dust filtering net (11) is detachably mounted on the inner side wall of the ventilation opening b (10), a mounting bolt a (12) is mounted on the mounting frame (6) in a threaded mode, a wire arranging plate (13) is arranged on the right side face of the box body (1), the wire arranging plate (13) penetrates through a jack formed in the box body (1) and extends out of the box body (1), the wire arranging plate (13) mainly comprises a fixed shell a (14) and a fixed shell b (15), the fixed shell a (14) and the fixed shell b (15) are fixedly connected through a mounting bolt c (23), a plurality of springs (16) are fixedly mounted on the upper surface of the inner side wall of the fixed shell a (14) and the lower surface of the inner side wall of the fixed shell b (15), a positioning plate (17) is fixedly mounted on one end of each spring (16) of the fixed shell a (14) and the fixed shell b (15), a plurality of semicircular accommodating grooves (18) are formed in one side face, far away, semicircular threading holes are formed in the positions, opposite to the semicircular accommodating grooves (18), of the left side face and the right side face of the fixed shell a (14) and the fixed shell b (15), mounting plates (21) are welded to the upper surface of the fixed shell a (14) and the lower surface of the fixed shell b (15), and the mounting plates (21) are fixedly mounted on the right side face of the box body (1) through mounting bolts b (22).

2. A building electromechanical distribution box according to claim 1, characterized in that: the outer surface of telescopic link (24) is established in the cover of spring (16), the both ends of telescopic link (24) respectively with the inside wall of stationary casing a (14) and a side fixed connection of locating plate (17).

3. A building electromechanical distribution box according to claim 1, characterized in that: the equal fixed mounting in both sides has spacing inserted block (19) around set casing b (15) upper surface, spacing slot (20) have all been seted up to both sides around set casing a (14) lower surface, the surface of spacing inserted block (19) and the inside wall laminating of spacing slot (20).

4. A building electromechanical distribution box according to claim 1, characterized in that: and a rubber sealing gasket is bonded on the lower surface of the fixed shell a (14), and the lower surface of the rubber sealing gasket is attached to the upper surface of the fixed shell b (15).

5. A building electromechanical distribution box according to claim 1, characterized in that: the inner side wall of the semicircular accommodating groove (18) is bonded with a spongy cushion.